ES2938416T3 - Proceso para la preparación de policarbonato y sistema catalítico utilizado - Google Patents

Proceso para la preparación de policarbonato y sistema catalítico utilizado Download PDF

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Publication number
ES2938416T3
ES2938416T3 ES19790838T ES19790838T ES2938416T3 ES 2938416 T3 ES2938416 T3 ES 2938416T3 ES 19790838 T ES19790838 T ES 19790838T ES 19790838 T ES19790838 T ES 19790838T ES 2938416 T3 ES2938416 T3 ES 2938416T3
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ES
Spain
Prior art keywords
groups
anion
optionally substituted
optionally
saturated
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ES19790838T
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English (en)
Spanish (es)
Inventor
Paolo Biagini
Riccardo Po
Laura Boggioni
Lorenzo Veronese
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Eni SpA
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Eni SpA
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Publication of ES2938416T3 publication Critical patent/ES2938416T3/es
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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20General preparatory processes
    • C08G64/32General preparatory processes using carbon dioxide
    • C08G64/34General preparatory processes using carbon dioxide and cyclic ethers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255Phosphorus containing compounds
    • B01J31/0267Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
    • B01J31/0268Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22Organic complexes
    • B01J31/2204Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208Oxygen, e.g. acetylacetonates
    • B01J31/2226Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/2243At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/34Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of chromium, molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F11/00Compounds containing elements of Groups 6 or 16 of the Periodic Table
    • C07F11/005Compounds containing elements of Groups 6 or 16 of the Periodic Table compounds without a metal-carbon linkage
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02Aliphatic polycarbonates
    • C08G64/0208Aliphatic polycarbonates saturated
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00Compositions of polycarbonates; Compositions of derivatives of polycarbonates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
ES19790838T 2018-10-16 2019-10-15 Proceso para la preparación de policarbonato y sistema catalítico utilizado Active ES2938416T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000009498A IT201800009498A1 (it) 2018-10-16 2018-10-16 Procedimento per la preparazione di policarbonato e sistema catalitico utilizzato
PCT/IB2019/058758 WO2020079573A1 (en) 2018-10-16 2019-10-15 Process for preparing polycarbonate and catalytic system used

Publications (1)

Publication Number Publication Date
ES2938416T3 true ES2938416T3 (es) 2023-04-10

Family

ID=65031684

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19790838T Active ES2938416T3 (es) 2018-10-16 2019-10-15 Proceso para la preparación de policarbonato y sistema catalítico utilizado

Country Status (6)

Country Link
US (1) US12234320B2 (pl)
EP (1) EP3867296B1 (pl)
ES (1) ES2938416T3 (pl)
IT (1) IT201800009498A1 (pl)
PL (1) PL3867296T3 (pl)
WO (1) WO2020079573A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201515350D0 (en) * 2015-08-28 2015-10-14 Econic Technologies Ltd Method for preparing polyols
IT202100012149A1 (it) 2021-05-12 2022-11-12 Eni Spa Procedimento per la preparazione di terpolimeri funzionalizzati da epossidi e diossido di carbonio.
CN117050291A (zh) * 2023-08-11 2023-11-14 广东工业大学 一种二氧化碳基聚硫代酯-聚碳酸酯嵌段聚合物及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6870004B1 (en) * 2001-08-24 2005-03-22 Northwestern University Metal-ligand complexes and related methods of chemical CO2 fixation
US7304172B2 (en) * 2004-10-08 2007-12-04 Cornell Research Foundation, Inc. Polycarbonates made using highly selective catalysts
JPWO2010147237A1 (ja) * 2009-06-18 2012-12-06 学校法人慶應義塾 多元系脂肪族ポリカルボナートの製造方法

Also Published As

Publication number Publication date
EP3867296B1 (en) 2022-11-30
PL3867296T3 (pl) 2023-04-11
US20210355274A1 (en) 2021-11-18
WO2020079573A1 (en) 2020-04-23
US12234320B2 (en) 2025-02-25
IT201800009498A1 (it) 2020-04-16
EP3867296A1 (en) 2021-08-25

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